diff --git a/package.json b/package.json
index 2d9415a9..14010ef7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lean-intl",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Lean Polyfill for the ECMA-402 Intl API (except collation and non gregorian calendars)",
   "main": "lib/index.cjs.js",
   "module": "lib/index.esm.js",